The free pascal compiler is an object pascal compiler supporting both delphi and turbo pascal 7.0 dialects, as well as mac pascal dialects. it provides a completely portable runtime library (rtl) available on many platforms and compatible with turbo pascal, along with a platform-independent class-based free component library (fcl) adding many delphi extensions and interfacing with many popular open source libraries.

this package contains free pascal math interfacing units for:
* gmp (the gnu multiple precision arithmetic library);
* numlib (numerical computing);
* proj4 (cartographic projections);
* symbolic (symbolic computing).